We have already seen that how much Anurag likes that kid.My assumption is that kuki will fall terribly sick for not seeing her dad. That's when anurag will let go of his ego & release bajaj from jail. Maybe bajaj will also see how well anurag & kuki bond . IDK why but i have a feeling that Mr Bajaj guilt track will start soon. He will start feeling guilty for snatching away perna from anurag. Anurag's goodness will melt his heart .